Question

Change into formal sentence..? They cannot dare go against him

Answer 1

The answer:

They fail to have the dare to go against him

Answer 2

The following informal sentence can be converted into a formal sentence in the following way. 'They cannot courage go against him'. The difference between a formal and an informal sentence is mainly with the vocabulary choice.

A formal language is mostly used for writing in business-related matters or for gorgeous occasions when a person has to speak in a more mature fashion to show decorum and respect.